BTI part #: |
KB5540 |
vendor part #: |
KOL-ETAPAXS-R |
UPC: |
735201957111 |
model: |
Kolossos |
compatibility: |
SRAM 12sp Red, Force, eTap AXS |
upper/lower: |
14/19t |
color: |
black |
- Offers the lowest friction possible while maintaining shift accuracy
- Includes pulleys with ceramic balls, steel races and road seals
- Long tooth profile on lower pulley for best chain retention
- Chain catcher on lower pulley to prevent chain jams
- Ride it on-road and off-road without restrictions
- Fits SS (short) cage and GS (mid) cage right out of the box
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